Cl-500a Instruction Eng

Illuminance Spectrophotometer CL‑500A

Instruction ManualPlease read beforeusing the instrument.

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Safety SymbolsThe following symbols are used in this manual to prevent accidents which may occur as result of incorrect use of the instrument.

Denotes a sentence regarding a safety warning or note.Read the sentence carefully to ensure safe and correct use.

Denotes a prohibited operation.The operation must never been performed.

Denotes an instruction.The instruction must be strictly adhered to.

Denotes a prohibited operation.Never disassemble the instrument.

Denotes an instruction.Always disconnect the AC adapter from the AC outlet.

This symbol indicates A.C.

This symbol indicates D.C.

Notes on this Manual• Copying or reproduction of all or part of the contents of this manual without the permission of KONICA

MINOLTA is strictly prohibited.• The contents of this manual are subject to change without prior notice.• Every effort has been made in the preparation of this manual to ensure the accuracy of its contents. However,

should you have any questions or find any errors, please contact a KONICA MINOLTA-authorized service facility.• KONICA MINOLTA will not accept any responsibility for consequences arising from the use of the instrument.

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Safety PrecautionsTo ensure correct use of this instrument, read the following points carefully and adhere to them.After you have read this manual, keep it in a safe place where it can be referred to anytime a question arises.

WARNING (Failure to adhere to the following points may result in death or serious injury.)

Do not use the instrument in places where flammable or combustible gases (gasoline etc.) are present. Doing so may cause a fire.

Always use the AC adapter supplied as a standard accessory or the optional AC adapter, and connect it to an AC outlet of the rated voltage and frequency. If an AC adapter other than those specified by KONICA MINOLTA is used, it may result in damage to the unit, fire or electric shock.

Firmly push the power plug completely into the outlet. If the power plug is not pushed completely in, it may cause a fire or electric shock.In the event that the battery leaks, take the following actions.• Immediately move the instrument away

from any open flames. There is a risk of fire or explosion from the leaked fluid or gas igniting.

• If the leaked fluid gets in the eyes, immediately and thoroughly wash the eyes with clean water, such as tap water, without rubbing them and then seek medical attention.

• Do not taste the leaked fluid or put it in your mouth. In such a case, immediately wash the mouth with tap water and consult a physician.

• If the leaked fluid is on the body or clothes, thoroughly wash it off with water.

If the instrument will not be used for a long time, disconnect the AC adapter from the AC outlet. Accumulated dirt or water on the prongs of the AC adapter’s plug may cause a fire and should be removed.Do not disassemble or modify the instrument or the AC adapter. Doing so may cause a fire or electric shock.Take special care not to allow liquid or metal objects to enter the instrument. Doing so may cause a fire or electric shock. Should liquid or metal objects enter the instrument, turn the power OFF immediately, disconnect the AC adapter from the AC outlet, and contact the nearest KONICA MINOLTA-authorized service facility.

The instrument should not be operated if it is damaged or the AC adapter is damaged, or if smoke or odd smells occur. Doing so may cause a fire. In such situations, turn the power OFF immediately, disconnect the AC adapter from the AC outlet and contact the nearest KONICA MINOLTA-authorized service facility.

Do not insert or disconnect the AC adapter with wet hands. Doing so may cause electric shock.

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CAUTION (Failure to adhere to the following points may result in injury or damage to the instrument or other property.)

Setup the environment so there is an outlet near the instrument and the power plug can be easily plugged in and unplugged.

When cleaning the instrument, unplug the power plug from the outlet. Not doing so may cause electric shock.

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Thank you for purchasing this KONICA MINOLTA instrument.This instrument is a compact, lightweight, portable illuminance spectrophotometer ideal for evaluating CRI (color rendering index).

Packing materials of the productBe sure to keep all packing materials used for shipping the product (cardboard box, cushioning material, plastic bags, etc.).This instrument is a precision measuring instrument. When transporting the instrument to a service facility for maintenance or for other reasons, be sure to use the packing materials to minimize shock or vibration.If the packing materials are lost or damaged, contact a KONICA MINOLTA-authorized service facility.

Notes on UseAlways use the instrument correctly. If the instrument is used in a manner not described in this instruction manual, it may cause injury, electrocution, or damage to the instrument itself.

❙❙ Operating EnvironmentUse the instrument at an ambient temperature between -10°C and 40°C and a relative humidity of 85% or less (at 35°C) with no condensation. Be sure to use the instrument within these ranges. Do not use it in areas of rapid temperature changes.

• Do not leave the instrument in direct sunlight or near heat sources such as stoves, etc. The internal temperature of the instrument may become much higher than the ambient temperature in such cases.

• Do not use the instrument in areas where dust, cigarette smoke, or chemical gases are present. Doing so may cause deterioration in performance or a breakdown.

• Do not use the instrument near equipment which produces a strong magnetic field (such as speakers etc.).• The instrument belongs to pollution level 2 products (equipment which may cause temporary electrical hazards

due to contamination or condensation or products which are used in such an environment).• Do not use the instrument at altitudes higher than 2,000 m.• The AC adapter supplied as a standard accessory have been designed exclusively for indoor use. They should

never be used outdoors because rain or other factors may damage the instrument.

❙❙ Measurement• When not using the instrument for a long period of time, blow off dirt or dust on the Receptor Window with a

blower before use.• The spherical summit of the receptor window is used as the illuminance reference plane.• When using the instrument for long periods of time, the measurement value may change depending on changes

in the environment. Therefore, in order to achieve accurate measurements, we recommend that zero calibration be done regularly using the Cap.

❙❙ Power Source• When the instrument is not being used, turn the power switch OFF.• Charge the instrument using the AC adapter or from a PC via the USB cable.• Always use the AC adapter supplied as a standard accessory and connect it to an AC outlet of the rated voltage

and frequency. Use an AC power supply of the rated supply voltage (within ±10%).

Introduction

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❙❙ System• Do not subject the instrument to strong impacts or vibrations. Doing so may cause deterioration in performance

or a breakdown.• Since the receptor window is an extremely precise optical component, great care should be taken to prevent it

from getting dirty or exposing it to impacts. Be sure to attach the cap when the instrument is not in use.• The instrument may cause interference if used near a television, radio, etc.• When the instrument is exposed to strong external static electricity, the LCD may go blank or the measurement

result may not be displayed properly. If the instrument is communicating with an external device, the communication may be interrupted. In these cases, turn the power OFF and then turn it ON again. If black smudges appear on the LCD, wait until they disappear naturally.

• When turning the power OFF and then ON again, wait several seconds after turning the power OFF.

❙❙ Internal Lithium-Ion Battery• The operating time per charge with the internal lithium-ion battery is 6 hours. (When new, fully charged)• When purchased, the battery is not charged. Refer to page E-14 “Connecting the AC Adapter” and charge it

correctly.• Charge the battery at a temperature from 5°C to 35°C.• The internal lithium-ion battery is fully charged in about 3.6 hours. There is no worry about overcharging the battery.Notes • Do not try to replace the internal lithium-ion battery yourself. Contact a KONICA MINOLTA-authorized service

facility.

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Notes on Storage• The instrument should be stored at a temperature between -10°C and 45°C and a relative humidity of 85% or

less (at 35°C) with no condensation. Do not store the instrument in areas subject to high temperatures, high humidity, sudden changes in temperature, or where condensation may occur, because these circumstances may cause a breakdown. We recommended you store the instrument with a drying agent at a temperature around 20°C.

• Do not leave the instrument inside a car such as in the cabinet or trunk. Otherwise, the temperature and/or humidity may exceed the allowable range for storage during midsummer or midwinter, resulting in a breakdown.

• Keep the packing materials used for shipment and use them to transport the instrument. This protects the instrument from sudden changes in temperature and from vibration and shock.

• Do not store the instrument in areas where dust, cigarette smoke, or chemical gases are present. Doing so may cause deterioration in performance or a breakdown.

• Be sure to keep all packing materials (cardboard box, cushioning material, plastic bags, etc.). They can be used to protect the instrument during transportation to the service facility for maintenance (re-calibration etc.).

• When not using the instrument for a long period of time, we recommend you give the instrument an auxiliary charge every year to protect the battery from overdischarge.

Notes on Cleaning• When the instrument is dirty, wipe it with a soft, clean dry cloth. Never use solvents such as thinner or benzene.• If there is dust or dirt on it, use a blower to blow it off or gently wipe it with a soft, clean dry cloth. Never

use solvents such as thinner or benzene. If you are unable to remove dirt from the instrument or should the instrument become scratched, contact a KONICA MINOLTA-authorized service facility.

• Should the instrument break down, do not try to disassemble and repair it by yourself. Contact a KONICA MINOLTA-authorized service facility.

Disposal Method• Make sure that the instrument, its accessories, and the packing materials are either disposed of or recycled

correctly in accordance with local laws and regulations.

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Table of ContentsSafety Precautions …………………………………………………………………………………… E-1

Introduction ………………………………………………………………………………………… E-3Notes on Use ………………………………………………………………………………………………… E-3Notes on Storage …………………………………………………………………………………………… E-5Notes on Cleaning ………………………………………………………………………………………… E-5Disposal Method …………………………………………………………………………………………… E-5

Chapter 1 - Before Using the Instrument ………………………………………………………… E-7Standard Accessories ……………………………………………………………………………………… E-8Optional Accessories ……………………………………………………………………………………… E-8System Diagram …………………………………………………………………………………………… E-9Names and Functions of Parts ……………………………………………………………………………… E-10Attaching the Wrist strap and the Cap ……………………………………………………………………… E-13Connecting the AC Adapter ………………………………………………………………………………… E-14Turning Power ON/OFF …………………………………………………………………………………… E-16

Chapter 2 - Preparation for Measurement ……………………………………………………… E-19Flow of Measurement ……………………………………………………………………………………… E-20Zero Calibration …………………………………………………………………………………………… E-21Setting the Measurement Modes …………………………………………………………………………… E-22Setting the Measurement Conditions Display Type Color Space Meas. Time Observer Illum. Units … E-24User calibration ……………………………………………………………………………………………… E-33

Chapter 3 - Measurement ………………………………………………………………………… E-35Measurement ……………………………………………………………………………………………… E-36About Targets ……………………………………………………………………………………………… E-43Measured Data Operations ………………………………………………………………………………… E-49

Chapter 4 - Other Functions …………………………………………………………………… E-53Connecting to a PC ………………………………………………………………………………………… E-54CL-500A Settings …………………………………………………………………………………………… E-56Checking CL-500A Information …………………………………………………………………………… E-67

Chapter 5 - Troubleshooting …………………………………………………………………… E-71Error Messages ……………………………………………………………………………………………… E-72Checking for Malfunction ………………………………………………………………………………… E-74Special Startup Procedures ………………………………………………………………………………… E-75

Chapter 6 - Appendix …………………………………………………………………………… E-77Luminance Measurement Capabilities ……………………………………………………………………… E-78Correlated Color Temperature Tcp and Δuv ………………………………………………………………… E-79Dominant wavelength/Excitation purity …………………………………………………………………… E-80External Dimensions ………………………………………………………………………………………… E-81Specifications ……………………………………………………………………………………………… E-82

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Standard Accessories ........................................................................................................E-8Optional Accessories ........................................................................................................E-8System Diagram ...............................................................................................................E-9Names and Functions of Parts ........................................................................................E-10

Control Panel/Screen Display (LCD Screen).................................................................................E-12Attaching the Wrist strap and the Cap ............................................................................E-13

Attaching the Wrist strap and the Cap ...........................................................................................E-13Attaching the Cap (Without the Strap) ...........................................................................................E-13

Connecting the AC Adapter ............................................................................................E-14Attaching the AC Adapter ..............................................................................................................E-14Battery Warning .............................................................................................................................E-15When the Low Battery Voltage Message is Displayed ..................................................................E-15

Turning Power ON/OFF .................................................................................................E-16Auto Power Off Feature .................................................................................................................E-16When First Turning ON the CL-500A ...........................................................................................E-17

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Standard AccessoriesName DescriptionCap (with Strap)T-A13

Attaches to the receptor window when performing zero calibration. Also attached to protect the receptor window during storage.

Wrist StrapCR-A73

Prevents accidental dropping of the instrument.

AC Adapter*AC-A305F (North and South America and Taiwan)FW7711/0.7 (Europe)MM611 (Singapore)

Used to supply power from an AC outlet to the instrument.(North and South America and Taiwan)Input: 100-240 V 50-60 Hz 0.2 AOutput: 5 V 1 A(Europe)Input: 100-240 V 50-60 Hz 100 mAOutput: 5 V 700 mA(Singapore)Input: 100-240 V 50-60 HzOutput: 5.2 V 500 mA

USB CableIF-A17

Used to connect the instrument to a personal computer (PC). When using AC Adapter, power can be supplied through the cable.

Soft CaseFD-A05

Used to store the instrument together with accessories.

Data Management SoftwareCL-S10w

Software that can operate the instrument from a PC, perform measurements and data processing, and file management.

* Form differs according to region.

Optional AccessoriesName DescriptionHoodCL-A11

Used to suppress the effects of outdoor light when measuring chromaticity, color temperature, and other values.

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System Diagram

System Diagram

Wrist StrapCR-A73

CapT-A13

Data Management SoftwareCL-S10w

Hood CL-A11

Illuminance SpectrophotometerCL-500A

USB CableIF-A17

Soft CaseFD-A05

AC Adapter*AC-A305F (North and South America and Taiwan)FW7711/0.7 (Europe)MM611 (Singapore)

PC (Commercial Product)

Optional AccessoriesStandard Accessories

* Form differs according to region.

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Names and Functions of PartsName Function Reference Page

1. LCD screen Displays setting items, measurement results, and messages.For details, refer to “Control Panel”.

Page E-12

2. Control panel Used to switch screens or select/determine/save setting items.

Page E-12

3. Measuring button Press this button to perform calibration or measurement.

Page E-21, E-36

4. Receptor window Receptor for illuminance measurement.

5. USB connection terminal Used to connect the instrument to a PC with the optional USB cable.

Page E-54

When using AC Adapter, power can be supplied through the USB cable.

Page E-14

6,7. Tripod socket Used to set this instrument on tripod or jig.

8. Power switch Used to turn ON/OFF power. Setting this switch to “” turns the power OFF, and setting it to “❙” turns the power ON.

Page E-16

9. Strap hook For attachment of the wrist strap (CR-A73). Page E-13

Names and Functions of Parts

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1. LCD screen

2. Control panel

3. Measuring button 8. Power switch

7. Tripod socket

6. Tripod socket

9. Strap hook

5. USB connection terminal

4. Receptor window

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❙❙ Control Panel/Screen Display (LCD Screen) � Control Panel

Located on the upper surface of the instrument is the LCD screen for displaying measurement results with the instrument and messages, and the control buttons for configuring the various settings for measurements and switching the display.

Memo You can flip the display on the LCD screen vertically. (Page E-58)

LCD screen

� Screen Display (LCD Screen)

The LCD screen displays setting items, measurement results, and messages. The basic screen configuration is shown in the figures below.


AUTO2° UC00 T01

Ev l x113.1x 0.3719y 0.3695

Ready for measurement

Page1/2Menu

Save meas. data

Zero cal.

Meas. Mode

Meas. Options

Meas. data

Single Meas.

Save measurement data as M001

:

Displays the observer, measurement time, user calibration number, and target number.

Displays the screen title.

Displays messages.

Displays messages.

Cursor

Press the or button to move the cursor and switch the setting items.

(Measurement Screen)

(Configuration Screen)

Battery symbol (page E-15)

Displays measurement values and setting items.

This screen has two pages and this indicates this page is page one. Press the or button to move the cursor and switch the page.

For the left item (“Meas. Options” here), indicates settings on the next screen. Press the (Enter)/MENU button to go to the next screen.

For the left item (“Meas. Mode” here), indicates settings on the next screen. Press the (Enter)/MENU button to go to the next screen.

Displays the measurement mode as an icon.( No

icon ) Single measurement Delayed measurement Averaged measurement Averaged measurement ( With

timer ) Continuous measurement

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Attaching the Wrist strap and the Cap

1 Pass the wrist strap through loop of the cap string and then through the strap hook, and then pass one end of the wrist strap through the other.

❙❙ Attaching the Wrist strap and the CapIf you are using the wrist strap, attach the cap to the strap as shown below.

❙❙ Attaching the Cap (Without the Strap)If you are using the wrist strap, attach the cap to the main body as follows.

1 Untie the knot holding the cap string to the cap, and remove the string from the cap.

2 Attach the string to the strap hook as shown in the illustration.

3 Pass the string back through the hole in the cap, and tie a knot at the end of the string so that the cap cannot come off.

Attaching the Wrist strap and the Cap

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Connecting the AC AdapterThis instrument runs on its internal lithium-ion battery, but we recommended using the AC adapter or USB bus power when using the instrument for a long period of time.The internal lithium-ion battery is charged by the AC adapter or USB bus power.

Notes • Always use the included AC adapter as the instrument’s AC adapter.

Memo • The AC adapter connects via the USB cable (IF-A17). • USB bus power is a way to supply power from a PC through the USB cable.

1 Make sure that the power is OFF (Power switch is set to “”).

2 Plug the USB cable’s connector (A type) into the AC adapter.

3 Connect the USB cable’s connector (B type) to the USB connection terminal.

4 Insert the AC adapter power plug to an AC outlet (100 to 240 VAC, 50-60 Hz).

❙❙ Attaching the AC Adapter[Operating Procedure]

The AC adapter can be plugged in or unplugged even when the instrument’s power is ON, but here it is connected with the power turned OFF.

Connecting the AC Adapter

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Battery Symbol

State Description Comment

Charging When charging via the AC adapter or USB bus power, the battery charging symbol is displayed as the battery symbol.Memo • It is not displayed when the power switch

is turned OFF, but the internal lithium-ion battery is still charging. There is no worry about overcharging the battery.

• When charging the battery, turn the power switch ON, and check that the battery symbol on the LCD screen changes to the charging symbol.

With the power switch turned OFF, the battery can be fully charged in about 3.6 hours.

Low battery

Even when this symbol is displayed, you can still continue measurements for a while, but we recommend you soon charge the internal lithium-ion battery via the AC adapter or USB bus power.

You can measure about 2 hours after this symbol is displayed.

Dead battery

The battery is dead. Use the AC adapter or USB bus power to charge the internal lithium-ion battery.

You can measure about 15 minutes after this symbol is displayed.

(No indicator

displayed)

Full battery The internal lithium-ion battery has sufficient power during battery operation.

You can measure about 6 hours with a new, fully charged battery.

❙❙ Battery WarningWhen the battery’s capacity runs out when running on the internal lithium-ion battery, the battery symbol on the LCD screen changes to the low battery symbol.

❙❙ When the Low Battery Voltage Message is DisplayedIf you continue using the instrument with the low battery symbol displayed, the low battery voltage message is displayed and the instrument automatically turns off after a few seconds.Please use the AC adapter or USB bus power immediately. This will charge the internal lithium-ion battery. When battery voltage is low, the instrument may not start up immediately after the AC adapter is connected. In this case, allow the battery to charge for a few minutes and then turn on the instrument.

Battery Symbol

Connecting the AC Adapter

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Turning Power ON/OFF

Turning power ON

1 Slide the Power switch to the “❙” side.

Turning power OFF

1 Slide the Power switch to the “” side.

The power is ON.

After settings such as the measurement conditions are saved to the instrument, the power turns OFF.

[Operating Procedure]

❙❙ Auto Power Off FeatureThis instrument is equipped with an auto power off feature. When running the instrument on its built-in lithium-ion battery without AC adapter or USB bus power, auto power off automatically turns power OFF if no control button operation is performed for more than15 minutes.The settings such as the measurement conditions are saved when the power is turned OFF, so the next time the power is turned ON, you can start operating the instrument with the same settings as when last turned OFF.Memo • When the power is turned OFF with the auto power off feature, the power switch is left on the “❙” side. Slide it to the

“” side. • You also can configure the instrument to disable Auto Power Off. (Page E-61)


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❙❙ When First Turning ON the CL-500AThe first time you turn ON the instrument after purchase, the <Language> and <Date/Time> screens will appear in English.You can select and change the display language from a total of three languages including English.

(LCD Screen)

1 Move the cursor to the language you wish to select with the or button, then press the

(Enter)/MENU button.

2 Move the cursor to “OK” with the button, then press the


3 Move the cursor to “Date/Time” with the or button and press the (Enter)/MENU button.

4 Set the year/month/day/hour/minute/second. Press the button to increase the selected value or the button to decrease it.

Holding down either button will change the selected value at high speed.

Press the (Enter)/MENU button for each value to apply its setting.

Language

Switch to English

Page1/1EnglishJapaneseChinese

The <Confirm Change> screen is displayed.

Confirm ChangeOK to change language?

Switch to English

OKCancel

Date/Time

Set year

2011 / 12 / 24 14 : 35 : 53

The <Date/Time> configuration screen is displayed.

Date/Time

Set second

2011 / 12 / 24 14 : 35 : 53

This applies the changes you made to the setting and moves the cursor to the next value to the right.Memo

Note that you cannot move the cursor to the left during the setting procedure.

ErrorPerform zero calibration.Press [MEAS] button to start zero calibration.

Perform zero calibration.

OKCancel

After the initial screen, the calibration prompt screen is displayed. Select “OK” to run calibration or select “Cancel” and you can skip calibration.


Language

Switch to English

Page1/1EnglishJapaneseChinese

Indicates you can move the cursor down using the button.

Indicates that “English” is currently selected as the display language.

The cursor is pointing at “English”.

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Preparation for Measurement

2

Flow of Measurement .....................................................................................................E-20Basic procedure ..............................................................................................................................E-20Optional settings ............................................................................................................................E-20

Zero Calibration ..............................................................................................................E-21Setting the Measurement Modes ....................................................................................E-22Setting the Measurement Conditions ..............................................................................E-24

Display Type ..................................................................................................................................E-25Color Space ....................................................................................................................................E-26

Custom ........................................................................................................................................E-27When You Select Spectral Irradiance Ee .....................................................................................E-28

Meas. Time .....................................................................................................................................E-30Observer .........................................................................................................................................E-31Illum. Units ....................................................................................................................................E-32

User calibration ...............................................................................................................E-33Selecting a User Calibration Channel ............................................................................................E-33 Changing the Items in the List on the <User cal.> Screen .................................................................................... E-34

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tFlow of Measurement

Flow of Measurement❙❙ Basic procedure ❙❙ Optional settings

Zero Calibration (page E-21)

Power ON (page E-16)

Measurement (page E-36)

Completion of Measurement (page E-16)

Data Saving (page E-36, E-49)

Configure the Display Language and Date/Time (page E-17, E-56)* As necessary, such as when the power is first turned ON

Configure the Measuring Instrument (page E-17, E-56)* As necessary, such as when the power is first turned ON

Configure the Measurement Conditions (page E-24)* As necessary, such as when changing the measurement conditions from the previous time

Select the User Calibration Channel (page E-33)* As required when changing the user calibration channel from what was used previously, etc.

Select the Target (page E-43)* As required during difference measurement when changing the target from what was used previously.

Setting the Measurement Modes (page E-22)* As necessary, such as when changing the measurement mode from what was used previously

Meas. Options

Select display type

Page1/2Display TypeColor SpaceMeas. TimeObserverUser cal.

AbsoluteE v / x / yAUTO2°UC00

: : : : :

(“Display Type” Options Screen Example)

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Zero CalibrationThis instrument must perform zero calibration after it is first turned ON or after a fixed amount of time has elapsed from the last zero calibration.

Memo • The reading may fluctuate slightly due to changes in the ambient temperature or due to heat generation caused by the repeated operation of the instrument. In this case, make sure to perform zero calibration regularly.

• If the ambient temperature changes greatly, the calibration prompt screen may be displayed. In this case, make sure to perform zero calibration.

• Frequent short zero calibration is recommended for better accuracy when measuring low illuminance. • When a fixed amount of time elapses from the last zero calibration, the calibration prompt screen is displayed. This

calibration expiry can be changed. You also can disable display of the calibration prompt screen. Refer to page E-62 “Configuring the Zero Calibration Expiry”.

Notes • Allow the instrument to become fully accustomed to the ambient temperature before performing zero calibration.

2 Correctly set the cap to the Receptor Window of the instrument.

3 Push the Measuring button.

4 You will hear another beep. When “Calibrating...” no longer displays, zero calibration is complete.

You will hear a beep and see “Calibrating...” displayed.

Zero cal. Completed

AUTO2° UC00 T01

Ev l x- - -x - - -y - - -

A measurement screen is displayed. Or you return to the <Menu> screen.

1 When the calibration prompt screen is displayed, select “OK”. (Move the cursor to “OK” with the button and press the

(Enter)/MENU button.)

ErrorPerform zero calibration.Press [MEAS] button to start zero calibration.


OKCancel

To run calibration when a screen other than the calibration prompt screen is displayed, run it from the <Menu> screen. Refer to page E-24.

Zero cal.

Attach cap and press [MEAS]

Zero cal. Date/Time----/--/-- -- : -- : --

Page1/1 The <Zero cal.> screen is displayed.


Zero Calibration

Zero cal.

Calibrating...

Page1/1

Calibrating...

27 sec.

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Setting the Measurement ModesYou must configure the measurement mode on the instrument before performing measurements, but the instrument is set to the normal “single measurement” mode in its initial settings, making it possible to measure as-is.

Use the <Meas. Mode> screen, which is accessed from the <Menu> screen, to set the measurement mode.Move to the <Meas. Mode> screen with the procedure below.

1 While the measurement screen is displayed, press the (Enter)/MENU button.

2 Move the cursor to “Meas. Mode” with the or button and press the (Enter)/MENU button.

3 Move the cursor to the item you wish to select with the or button.

4 Press the (Enter)/MENU button.

Menu


Page1/2Save meas. dataZero cal.Meas. ModeMeas. OptionsMeas. data

Single Meas.:

The <Menu> screen is displayed.Memo

You can use the <Menu> screen to configure settings for measurement data storage, zero calibration, and various measurement options.

Meas. Mode

Perform individual meas.

Page1/1Single Meas. Avg. Meas. Cont. Meas.

0sec. 0sec.

: : :

The <Meas. Mode> screen is displayed.

Meas. Mode

Calc avg of max 99 data

Page1/1Single MeasAvg. Meas. Cont. Meas.

0sec. 0sec.

: : :

Select the setting.

Delay Time

Set the meas. start wait time

0 0 0 sec.(0 ~ 999sec.)

If you select “Single Meas.” or “Avg. Meas.”, the <Delay Time> screen is displayed.If you select “Cont. Meas.”, the setting is confirmed and you return to the <Menu> screen.

NotesIf you press without pressing , you return to the previous screen without changing the delay time setting.


As necessary

Change settings.

Setting the Measurement Modes

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Setting ( is the initial setting)

Single Meas. Each time the Measuring button is pressed, a single measurement will be performed.You can perform timer measurement by setting the delay time. After you press the Measuring button, the measurement is performed after the set delay time elapses.

Averaged Meas. You can use this measurement mode to display the average value from multiple measurements.All the measured data acquired while the power is ON and the measurement mode is set to “Avg. Meas.” is averaged.You can perform timer measurement by setting the delay time. After you press the Measuring button, the measurement is performed after the set delay time elapses.

Cont. Meas. After you press the Measuring button, measurements are repeated automatically until you press the Measuring button again.

Memo For examples of the measurement condition screen in accordance with the items selected for the measurement mode, see page E-37.

5 Set the delay time.

Press the button to increase the selected value or the button to decrease it. Holding down either button will change the selected value at high speed.

Press the (Enter)/MENU button for each digit to apply its setting.

6 While the cursor is located at the rightmost digit, press the


Delay Time

Set the meas. start wait time

(0 ~ 999sec.)0 0 5 sec.

This applies the changes you made to the digit and moves the cursor to the next value to the right.Memo


Menu

Select the measurement mode

Page1/2Save meas. dataDelete AllDelete 1 DataZero cal.Meas. Mode Avg. Meas.:

Your setting is applied and the display returns to the <Menu> screen.Memo

If you selected “Avg. Meas.”, “Delete All” and “Delete 1 Data” will be added to the menu.NotesIf you press without pressing , you return to the previous screen without changing the delay time setting.

Setting the Measurement Modes

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Setting the Measurement ConditionsYou must configure measurement conditions on the instrument before performing measurements, but each item has been configured with an initial setting, making it possible to measure as-is.

Use the <Meas. Options> screen, which are accessed from the <Menu> screen, to configure measurement option settings.Move to the <Meas. Options> screen with the procedure below.


2 Move the cursor to “Meas. Options” with the or button and press the (Enter)/MENU button.

Menu



Single Meas.:

The <Menu> screen is displayed.Memo

You can use the <Menu> screen to configure settings for measurement data storage, zero calibration, and various measurement options.

Meas. Options

Select display type



: : : : :

The <Meas. Options> screen is displayed.


As necessary

Change settings.

Setting the Measurement Conditions

Display Type Color Space Meas. Time Observer Illum. Units

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1 On the <Meas. Options> screen, move the cursor to “Display Type“ with the or button and press the (Enter)/MENU button.



Display Type

Display absolute

Page1/2AbsoluteDifferenceSelect Rank

The <Display Type> screen is displayed.

Display Type

Display difference

Page1/2AbsoluteDifferenceSelect Rank

Select the setting.

Meas. Options

Select display type


DifferenceE v / x / yAUTO2°UC00

: : : : :

The selected content is confirmed and you return to the previous screen.NotesIf you press without pressing , you return to the previous screen without changing the setting.


❙❙ Display Type Meas. Options

Select display type



: : : : :


Absolute Displays the absolute value for the colorimetric value without using the target color.

Difference Displays the density difference for the target color.

Select Rank Displays a screen that ranks the chromaticity value within one of five fluorescent lamp classifications as defined by JIS Z 9221.

• D (Daylight)• N (Natural)• W (White)• WW (Warm White)• L (Incandescent)

“-----------” (outside of ranks) is displayed when the chromaticity value is not within any of the ranks (chromaticity ranges).(Note, however, that the ranking result is not displayed when “CRI” or “Spectral” is selected for “Color Space”.

Memo You can use the CL-S10w data management software that comes with the instrument to modify the classification rank (chromaticity range) settings and the display names.

Memo For examples of the measurement condition screen in accordance with the items selected for the display type, see page E-37.


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tSetting the Measurement Conditions

1 On the <Meas. Options> screen, move the cursor to “Color Space” with the or button and press the (Enter)/MENU button.



Color Space

Show illuminance/chromaticity

Page1/2E v / x / yE v / u / vE v / Tcp/ u vX / Y / ZE v /λd / P e

The <Color Space> screen is displayed.

Color Space

Show X/Y/Z

Page1/2E v / x / yE v / u / vE v / Tcp/ u vX / Y / ZE v /λd / P e

Select the setting.

Meas. Options

Select color space


AbsoluteX / Y / ZAUTO2°UC00

: : : : :



❙❙ Color Space Meas. Options

Select color space


AbsoluteEv/x/yAUTO2°UC00

: : : : :


Ev/x/y Illuminance Ev*1, xy chromaticity

Ev/u'/v' Illuminance Ev*1, u'v' chromaticity (CIE 1976 UCS Chromaticity Diagram)

Ev/Tcp/∆uv Illuminance Ev*1, correlated color temperature Tcp, color difference Δuv from black body locus

X/Y/Z Tristimulus values X, Y, Z

Ev/λd/Pe Illuminance Ev*1, dominant wavelength λ d, excitation purity Pe*2

CRI Ra, R1-R15

Spectral Spectral irradiance graph, peak wavelength

Custom Displays user-specified chromaticity values in measurement display items 1 through 4.In addition to the color space described above, you can select the scotopic lux, S/P ratio, and spectral irradiance*3.

*1 Ev (Y of 2° field view) is displayed even when the observer is 10°.*2 The complementary wavelength value is displayed as a negative value when the “Display Type” setting is “Absolute” and

the measured value is a non-spectral color. In this case, the symbol remains λc. When the “Display Type” setting is “Difference”, the difference between the measured value and the target is displayed, even if

either the measured value and target or both of them are a complementary wavelength. In this case, the symbol is Δλ d when the target is a spectral color, regardless of its relationship with the measured value, and Δλ c when the target is a non-spectral color.

*3 The value whose unit is W/m2/nm is displayed.* “---” is displayed when the calculated value is a combination that is rejected in the color space.

Memo For examples of the measurement condition screen in accordance with the items selected for the color space, see page E-37.


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1 On the <Color Space> screen, move the cursor to “Custom” with the or button and press the (Enter)/MENU button.

2 Move the cursor to the item that you want to change such as “Color Space 3” with the

or button and press the Enter)/MENU button.

3 Move the cursor to the item you wish to select with the and button.


5 Repeat steps 3 and 4 as required to configure settings for other items, and then press the button when you are done.

Custom

Set color space for item 1

Page1/1Color Space 1Color Space 2Color Space 3Color Space 4

: : : :

Ev(%Ev)Tcp( Tcp)λd( λd)Ra( Ra)

The <Custom> screen is displayed. Symbols in parentheses show what is displayed when the “Display Type” setting is “Difference”.

Color Space 3


Page4/9λd( λd)Pe( Pe)Rank (Rank)Ra( Ra)R1( R1)

Color Space 1: Color space shown in item 1 of the measurement screen.

Color Space 4:

Color space shown in item 4 of the measurement screen.

Color Space 3


Page4/9λd( λd)Pe( Pe)Rank (Rank)Ra( Ra)R1( R1)

Custom


Page1/1: : : :

Ev(%Ev)Tcp( Tcp)Ra( Ra)Ra( Ra)

Color Space 1Color Space 2Color Space 3Color Space 4

If you selected an item other than spectral irradiance Ee, the selected content is confirmed and you return to the previous screen.NotesIf you press without pressing , you return to the previous screen without changing the setting.

Custom


Page1/1: : : :

Ev(%Ev)Tcp( Tcp)Ra( Ra)Ra( Ra)


Returns to the <Color Space> screen.


� Custom Color Space

Show custom color space

Page2/2CRISpectralCustom


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t 1 On the <Color Space> screen, move the cursor to “Custom” with the or button and press the (Enter)/MENU button.

2 Move the cursor to the item that you want to change such as “Color Space 1” with the

or button and press the Enter)/MENU button.



5 Set the wavelength.

Press the button to increase the selected value or the button to decrease it. Holding down either button will change the selected value at high speed.

Press the (Enter)/MENU button for each digit to apply its setting.

Custom


Page1/1Color Space 1Color Space 2Color Space 3Color Space 4

：:::

Ev(%Ev)Tcp( Tcp)λd( λd)Ra( Ra)

The <Custom> screen is displayed. Symbols inparentheses show what is displayed when the “Display Type” setting is “Difference”.

Color Space 1


Page8/9Ev ’(%Ev ’)S/P( S/P)Ee(λ1)( Ea)Ee(λ2)( Ea)Ee(λ3)( Ea)

:::

λ1= 4 0 0 nmλ2= 5 0 0 nmλ3= 6 0 0 nm

Color Space 1: Color space shown in item 1 of the measurement screen.

Color Space 4:

Color space shown in item 4 of the measurement screen.

Color Space 1


Page8/9Ev ’(%Ev ’)S/P( S/P)Ee(λ1)( Ea)Ee(λ2)( Ea)Ee(λ3)( Ea)

:::

λ1= 4 0 0 nmλ2= 5 0 0 nmλ3= 6 0 0 nm

Ee(λ1)( Ea)

Change value with ▼▲ keys

λ1= 4 0 0 nm(360 ~ 780 nm)

A screen for setting which you can set the wavelength of spectral irradiance appears.

NotesIf you press without pressing , you return to the previous screen without changing the setting.

Ee(λ1)( Ea)

Change value with ▼▲ keys

λ1= 4 0 0 nm(360 ~ 780 nm)


� When You Select Spectral Irradiance Ee



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6 While the cursor is located at the rightmost digit, press the


7 Repeat steps 3 to 6 to set the items that you want to configure, and then press the button.

Custom


Page1/1::::

Ee(400)( Ee)Ee(500)( Ee)Ee(600)( Ee)Ee(700)( Ee)


A screen for setting which you can set the wavelength of spectral irradiance appears.

NotesIf you press without pressing , you return to the previous screen without changing the setting.

Returns to the <Color Space> screen.



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tSetting the Measurement Conditions

1 On the < Meas. Options> screen, move the cursor to “Meas. Time” with the or button and press the (Enter)/MENU button.



Meas. Time

Meas. time varies by illum.

Page1/1FASTSLOWAUTO

The <Meas. Time> screen is displayed.

Meas. Time

Will measure for approx. 2s

Page1/1FASTSLOWAUTO

Meas. Options

Select meas. time


AbsoluteE v / x / ySLOW2°UC00

: : : : :



❙❙ Meas. Time Meas. Options

Select meas. time


AbsoluteEv/x/yAUTO2°UC00

: : : : :


FAST Mode that measures with a 0.5-second exposure time.

SLOW Mode that measures with a 2-second exposure time.

AUTO High accuracy that automatically sets the exposure time (0.5 to 27 seconds) in accordance with the brightness of the light source being measured and then performs measurement.

Memo The Accuracy and Repeatability values shown in the specifications (page E-82) are for when AUTO is selected. In the case of a short exposure time, Accuracy and Repeatability are lower at low illumination.


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1 On the <Meas. Options> screen, move the cursor to “Observer” with the or button and press the (Enter)/MENU button.



Observer Page1/12°10°

Select obsever

The <Observer> configuration screen is displayed.

Observer Page1/12°10°

Select obsever

Select the setting.

Meas. Options

Select obsever

Page1/2AbsoluteEv/x/yAUTO10°UC00

: : : : :

Display TypeColor SpaceMeas. TimeObserverUser cal.



❙❙ Observer


2° 2° observer (CIE 1931)

10° 10° observer (CIE 1964)

Meas. Options

Select obsever


: : : : :



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❙❙ Illum. Units Meas. Options

Select illum. unit

Page2/2Illum. Units lx:


lx lux

fcd foot-candela

1 On the <Meas. Options> screen, move the cursor to “Illum. Units” with the or button and press the (Enter)/MENU button.



Illum. Units

Select illum. unit

Page1/1lxfcd

The <Illum. Units> configuration screen is displayed.

Illum. Units Page1/1lxfcd

Select illum. unit

Select the setting.

Meas. Options

Select illum. unit

Page2/2Illum. Units fcd:



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User calibration

User calibrationThis instrument has 11 user calibration channels numbered UC00 to UC10.UC00 is a channel for performing measurement in accordance with Konica Minolta calibration standards. Before your instrument is shipped from the factory, or during servicing or maintenance by Konica Minolta, the UC00 channel is preset with correction coefficients obtained during factory calibration. They correction coefficients cannot be changed by you.Channels UC01 through UC10 can be configured with the settings below using the CL-S10w data management software that comes with your instrument as standard.See the CL-S10w user documentation for information about actually using the software to configure settings.● User calibration correction coefficients● Correction coefficient name (ID)

The procedure below shows how to select a user calibration channel and how to change the items displayed in the list on the <User cal.> screen. As necessary

Change settings.

1 On the < Meas. Options> screen, move the cursor to “User cal.” with the or button and press the (Enter)/MENU button.

2 Move the cursor to the user calibration channel you want to select with the or button, and then press the


3 Move the cursor to “Select” with the or button and press the (Enter)/MENU button.

User cal.

Select user cal. data

Page1/3UC00UC01UC02UC03UC04

The <User cal.> screen is displayed.

UC01


Page1/1絶対値Date/Time

: :

SelectList item

The setting screen for the user calibration channel you selected appears.

Meas. Options



: : : : :




❙❙ Selecting a User Calibration Channel Meas. Options



: : : : :


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t 1 On the < Meas. Options> screen, move the cursor to “User cal.” with the or button and press the (Enter)/MENU button.

2 While the cursor is located at any user calibration channel, press the (Enter)/MENU button.

3 Move the cursor to “List item” with the or button and press the (Enter)/MENU button.

4 Use the and buttons to move the cursor to item you want to select, and then press the (Enter)/MENU button.

User cal.


Page1/3UC00UC01UC02UC03UC04

The <User cal.> screen is displayed.

UC00


Page1/1絶対値Date/Time

: :

SelectList item

The setting screen for the user calibration channel you selected appears.

List item

Show date/time registered.

Page1/1Date/TimeName

The <List item> screen is displayed.

UC00

Select list item

Page1/1

: SelectList item Name

This applies the settings for the selected item (regardless of which user calibration channel you originally selected) and returns to the previous screen.NotesIf you press without pressing , you return to the previous screen without changing the setting.


❙❙ Changing the Items in the List on the <User cal.> Screen Meas. Options



: : : : :



Date/Time Date and time a correction coefficient is registered

Name Correction coefficient name (ID) (Name is specified with CL-S10w.)

User calibration

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Measurement

3

This chapter describes operating procedures for measurement functions. Set measurement conditions in advance as necessary before using each measurement function.

Measurement ..................................................................................................................E-36Measurement Screen ......................................................................................................................E-37When the Measurement Mode is Set to “Avg. Meas.” ..................................................................E-39When the Measurement Mode is Set to “Cont. Meas.” .................................................................E-42

About Targets ..................................................................................................................E-43Registering a Target .......................................................................................................................E-44Changing the Target .......................................................................................................................E-46Deleting a Target ............................................................................................................................E-47Changing the Items Displayed in the <Target data> Screen List ...................................................E-48

Measured Data Operations .............................................................................................E-49Registering Target Data ..................................................................................................................E-50Deleting Measured Data.................................................................................................................E-51

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MeasurementIlluminance measurements are performed on the measurement screen.A warm up period of at least 30 minutes is required under the following conditions to ensure good measurement accuracy.● When the item being measured has low luminance (approximately 30 lx or less for Standard Illuminant A

equivalent)● When the ambient temperature of the measurement environment is outside the range of normal temperature

1 Point the receptor window toward the illuminant to measure.

2 Press the measuring button.

3 The measurement is finished when you hear the beep again.


5 Press the (Enter)/MENU button with the cursor on “Save meas. data”.

You will hear a beep.


AUTO2° UC00 T01

Ev lx240 . 2x 0 . 3642y 0 . 3724

The measurement value is displayed.When you have specified timer measurement, the measurement is performed after the delay time elapses.The icon is displayed.Next you can save measurement data.

Menu



Single Meas.:

The <Menu> screen is displayed.

Measurement data saved.

AUTO2° UC00 T01

Ev lx221 . 2x 0 . 3700y 0 . 3779

This saves the measurement data as measured data.

Up to a total of 100 measurement data items can be saved by the instrument in sequence from M001 to M100.When measurement data is already saved up to M100, the <Overwrite> screen appears. If you decide to save your new data, the M001 data will be deleted, all data from M002 will be shifted up one position, and the new data will be saved as M100.

[Operating Procedure] —When the Measurement Mode is Set to “Single Meas.”—

Measurement

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Measurement

❙❙ Measurement ScreenThe table below shows how measurement data is displayed in accordance with the display type and color space.You can use the or button to switch the color space.

Color Space Display Type Color Space ExplanationAbsolute Select Rank Difference

Ev/x/y10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01

測定できます測定できます測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼

測定できます測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004

Warm White Ev 9300lx x 0.3333 y 0.3444

Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004

Warm White Ev 9300lx u' 0.3333 v' 0.3444

Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%

Warm White Ev 9300lx Tcp 3936K ⊿uv 0.344

X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%

Warm White Ev 9300lx λd 576.52nm Pe 8.34%

Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

Illuminance Ev*1, xy chromaticity

Ev/u'/v'

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

Illuminance Ev*1, u'v' chromaticity (CIE 1976 UCS Chromaticity Diagram)

Ev/Tcp/∆uv

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

There is no difference in ∆uv so it is not displayed.

Illuminance Ev*1, correlated color temperature Tcp, color difference ∆uv from black body locus

X/Y/Z

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

Use the and buttons to switch between “Difference with Target” and “Percentage of Target”.

Tristimulus values X, Y, Z

Ev/λd/Pe

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

Illuminance Ev*1, dominant wavelength λ d, excitation purity Pe*2

CRI

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

Use the and buttons to switch between “R1 to R3”, “R4 to R6”, “R7 to R9”, “R10 to R12”, and “R13 to R15”.

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

Use the and buttons to switch between “ΔR1 to ΔR3”, “ΔR4 to ΔR6”, “ΔR7 to ΔR9”, “ΔR10 to ΔR12”, and “ΔR13 to ΔR15”.

Ra, R1 to R15

Spectral

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

Spectral irradiance graph, peak wavelength

Custom

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01▲

▼


10ﾟ UC00 T01▲

▼

測定できます

10ﾟ UC00 T01 10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01▲ ▲

▼ ▼


10ﾟ UC00 T01 10ﾟ UC00 T01


10ﾟ UC00 T01 10ﾟ UC00 T01


AUTO AUTO

AUTO

360 Peak 455nm 780 360 ⊿Peak +5nm 780

AUTO AUTO

AUTO AUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

AUTO AUTOAUTO

Ev 9300lx

y 0.3444

x 0.3333

⊿Ev +10lx %Ev 105.00% ⊿x +0.0033 ⊿y -0.0004


Ev 9300lx

v' 0.3444

u' 0.3333

⊿Ev +10lx %Ev 105.00% ⊿u' +0.0033 ⊿v' -0.0004


Ev 9300lx

⊿uv 0.007

Tcp 3936K

⊿Ev +10lx

⊿Tcp +1000K

%Ev 105.00%


X 9300

Z 3444

Y 3333

⊿X +93.00

⊿Z +34.44

⊿Y -33.33

⊿X% 93.00%

⊿Z% 91.44%

⊿Y% 133.33%

Warm White X 93.00 Y 54.23 Z 34.44

Ev 9300lx

Pe 8.34%

λd 576.52nm

⊿Ev +10lx %Ev 105.00% ⊿λd +16.52nm ⊿Pe +12.66%


Ra 61 R1 52 R2 74 R3 89

⊿Ra 61 ⊿R1 52 ⊿R2 74 ⊿R3 89

▼ ▼

Ev 9300lx Tcp 3936K λd 576.52 Ra 89

%Ev 105.00% ⊿Tcp +1000K ⊿λd +16.52nm ⊿Ra 61

Displays user-specified chromaticity values in measurement display items 1 through 4.























WW (Warm White)

WW (Warm White)

WW (Warm White)

WW (Warm White)

WW (Warm White)

7483

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Color Space Display Type Color Space ExplanationAbsolute Select Rank DifferenceCustom example 1Ev’, x, y, S/P

10° UC00 T01


AUTO Ev’ 123.4lx x 0 .3456 y 0.6789 S/P 0.33

10° UC00 T01


AUTO ⊿Ev’ +5.4lx ⊿x -0.0023 ⊿y +0.0253 ⊿S/P -0.12

10° UC00 T01


AUTOEe(400) 4.238E-4Ee(500) 4.274E-4Ee(600) 1.201E+3Ee(700) 2.936E+4

10° UC00 T01


AUTO %Ev’ 101.3% ⊿x -0.0023 ⊿y +0.0253 ⊿S/P -0.12

10° UC00 T01


AUTO⊿Ee(400) +2.226E-5⊿Ee(500) -3.049E+5⊿Ee(600) +5.274E+5⊿Ee(700) 2.086E-5

10° UC00 T01


AUTO Ev’ 123.4lx x 0 .3456 y 0.6789 S/P 0.33

10° UC00 T01


AUTO ⊿Ev’ +5.4lx ⊿x -0.0023 ⊿y +0.0253 ⊿S/P -0.12

10° UC00 T01



10° UC00 T01


AUTO %Ev’ 101.3% ⊿x -0.0023 ⊿y +0.0253 ⊿S/P -0.12

10° UC00 T01



Scotopic lux Ev’, xy chromaticity, S/P ratio

Custom example 2Spectral irradiance

10° UC00 T01


AUTO Ev’ 123.4lx x 0 .3456 y 0.6789 S/P 0.33

10° UC00 T01


AUTO ⊿Ev’ +5.4lx ⊿x -0.0023 ⊿y +0.0253 ⊿S/P -0.12

10° UC00 T01



10° UC00 T01


AUTO %Ev’ 101.3% ⊿x -0.0023 ⊿y +0.0253 ⊿S/P -0.12

10° UC00 T01



10° UC00 T01


AUTO Ev’ 123.4lx x 0 .3456 y 0.6789 S/P 0.33

10° UC00 T01


AUTO ⊿Ev’ +5.4lx ⊿x -0.0023 ⊿y +0.0253 ⊿S/P -0.12

10° UC00 T01



10° UC00 T01


AUTO %Ev’ 101.3% ⊿x -0.0023 ⊿y +0.0253 ⊿S/P -0.12

10° UC00 T01



Spectral irradiance*3 at 400 nm, 500 nm, 600 nm, and 700 nm

*1 Ev (Y of 2° field view) is displayed even when the observer is 10°.*2 The complementary wavelength value is displayed as a negative value when the “Display Type” setting is “Absolute” and the measured value is a

non-spectral color. In this case, the symbol remains λc. When the “Display Type” setting is “Difference”, the difference between the measured value and the target is displayed, even if either the

measured value and target or both of them are a complementary wavelength. In this case, the symbol is Δλ d when the target is a spectral color, regardless of its relationship with the measured value, and Δλ c when the target is a non-spectral color.

*3 The value whose unit is W/m2/nm is displayed.* “---” is displayed when the calculated value is a combination that is rejected in the color space.

Measurement

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3 The measurement is finished when you hear the beep again.

4 Repeat steps 1 to 3 multiple times.

You will hear a beep.

[←]: show average value

AUTO2° UC00 T01

Ev lx555. 4x 0 . 1232y 0 . 5674

S01 The measurement value is displayed.

The icon is displayed.The measured data number (which indicates which number this piece of data is among the average measurements) is displayed. You can use the or button to switch the measured data number.

When you have specified timer measurement, the measurement is performed after the delay time elapses.The icon is displayed.

[←]: show average value

AUTO2° UC00 T01

Ev lx555. 2x 0 . 1231y 0 . 5669

S05 You can use the or button to change the measured data number (to a value from S01 to S99).

MemoWhen measured data is already saved up to S99, the <Overwrite> screen appears. If you decide to save your new data, the S01 data will be deleted, all data from S02 will be shifted up one position, and the new data will be saved as S99.

[Operating Procedure] —When the Measurement Mode is Set to “Avg. Meas.”—

Measurement

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5 Press the button to confirm the average value of all the previous measurements.


1. [Saving]Press the (Enter)/MENU button with the cursor on “Save meas. data” on the screen from step 6.

[←]: show average value （n = 5）

AUTO2° UC00 T01

Ev lx555. 3x 0 . 1230y 0 . 5670

AVG While the power is ON, the measurement mode is set to “Avg. Meas.”, and the user calibration channel is the same, the averaged value of all the measured data is displayed.

Press the button again to display the screen from step 4.Each time you press the button, the display switches between the screen from step 4 and the screen from step 5.You can perform the next step of saving or deleting measured data from the screen from step 4 or the screen from step 5.

Menu

Select the measurement mode

Page1/2Save meas. dataDelete AllDelete 1 DataZero cal.Meas. Mode Avg. Meas.:



AUTO2° UC00 T01

Ev lx555. 3x 0 . 1230y 0 . 5670

AVG The data displayed on the measurement screen is saved when you execute the “Save meas. data” command. For example, if you execute this command while the screen from step 4 is displayed, the S05 measured data is saved. If you execute this command while the screen from step 5 is displayed, the average value is saved as 1 piece of saved data.

Up to a total of 100 measurement data items can be saved by the instrument in sequence from M001 to M100.

When measurement data is already saved up to M100, the <Overwrite> screen appears. If you decide to save your new data, the M001 data will be deleted, all data from M002 will be shifted up one position, and the new data will be saved as M100.

Measurement

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○Differences between S## data and M### data

S##• Deleted when the power is turned OFF (including the auto power off function).

• Deleted when the instrument is connected to a PC (software) and switches to remote mode.

• Deleted when the user calibration channels are changed.

M###• Not deleted when the power is turned OFF.• Can be read on a PC by using a software such as the CL-S10w.

2. [Deleting]Press the (Enter)/MENU button with the cursor on “Delete 1 Data” or “Delete All” on the screen from step 6.

Confirm deletionMeasured data entry S05 beingused to calculate the averageval will be deleted. Continue?

Cancel deleting

OKCancel

The <Confirm deletion> screen is displayed.

Use the or button to move the cursor to “OK”, and then press the (Enter)/MENU button to delete the data and return to the <Menu> screen.

MemoIf you select “Delete 1 Data”, the measured data displayed on the screen from step 4 is deleted.If you select “Delete All”, all the measured data used to calculate the average value is deleted.

Memo• If you delete a single data entry

from the S numbers except the latest S number, the data of that number becomes blank.

• If you perform a measurement while this number is displayed, the measured value will be stored in the data corresponding to this number.

• If a blank S number exists, and you perform a measurement without displaying this blank S number, the latest S number will be added.

Measurement

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3 You will hear a beep each time that a measurement is performed, and the measured value is displayed on the screen.



6 Press the (Enter)/MENU button with the cursor on "Save meas. data".

You will hear a beep, and the continuous measurement will start.

Cnt meas; prss [MEAS] to stop

SLOW2° UC00 T01

Ev lx123. 4x 0 . 3456y 0 . 3678

The measurement value is displayed.

The icon is displayed.

Continuous meas. has stopped

FAST2° UC00 T01

Ev lx123. 4x 0 . 3456y 0 . 3678

When the final measured value is displayed, the continuous measurement will stop. Next, you can save the measured data.

Menu



Cont. Meas.:



FAST2° UC00 T01

Ev lx123. 4x 0 . 3456y 0 . 3678

This saves the measurement data as measured data.Up to a total of 100 measurement data items can be saved by the instrument in sequence from M001 to M100.When measurement data is already saved up to M100, the <Overwrite> screen appears. If you decide to save your new data, the M001 data will be deleted, all data from M002 will be shifted up one position, and the new data will be saved as M100.

[Operating Procedure] —When the Measurement Mode is Set to “Cont. Meas.”—

Measurement

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About Targets

About TargetsA target is a target color that is used during measurement to determine to what extent measured values deviate from a particular color.A target is required when “Difference” is specified for the “Display Type” setting.This instrument supports registration of up to a total of 20 targets, numbered T01 through T20.

To change the current target setting, perform the target selection procedure. Even if you change the target, the current user calibration correction coefficient does not change.The target setting is common to each color space.

Target operations are performed on the <Target data> screen, which is accessed from the <Menu> screen.Use the procedure below to display the <Target data> screen. As necessary

Change settings.

1 While the <measurement> screen is displayed, press the


2 Move the cursor to “Target data” with the or button and press the (Enter)/MENU button.

Menu



Single Meas.:


Target data

Select target data to use.

Page1/4T01T02T03T04T05

The <Target data> screen is displayed.


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❙❙ Registering a TargetThe following are the different methods that can be used to register a target.1. Registering measurement data2. Registering selected measured data3. Registering with the CL-S10w data management software that comes as standard with the instrumentSee the CL-S10w user documentation for information about using the software to configure settings.

1 While the <Target data> screen is displayed, use the and buttons to move the cursor to the target number to which you want to register data (T01 through T20), and then press the (Enter)/MENU button.


3 Move the cursor to “Register” with the or button and press the


4 Use the and buttons to move the cursor to “MEAS” or to the number (M001 through M100) of the measured data you want to register, and then press the (Enter)/MENU button.


No target data.

--- ---

Ev lx---x ---y ---

T01 The screen for the target number you selected appears, showing any target data currently registered to that target number. If there is no data currently registered, “---” is displayed.

T01

Use selected data as target

Page1/1SelectRegisterList itemDelete 1 DataDelete All

Date/Time:

The setting screen for the target number you selected appears.

Register

Select meas. data to use

Page1/21MEAS 2011/12/24 11 : 03 : 51M001 2011/12/24 10 : 54 : 21M002 2011/12/24 10 : 05 : 07M003 2011/12/24 10 : 55 : 07M004 2011/12/24 10 : 55 : 07

The <Register> screen is displayed.

Show meas. data M001

AUTO2° UC00 T01

Ev lx1570x 0 . 3753y 0 . 3837

M001 If you selected <MEAS>, the <MEAS> screen appears showing the new measurement data.Or, the selected measured data screen is displayed and the measurement data appears.

Confirm registrationM001 will be registered as target number T01.Continue?

Cancel registration

OKCancel

The <Confirm registration> or <Overwrite> screen appears.


Memo If you are planning to register measurement data as a target, you will need to perform the measurement before beginning the procedure below.

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About Targets

6 Move the cursor to “OK” with the or button and press the


Target data

Target data registered


2011/12/24 10 : 54 : 21

The data is registered to the selected target number and the <Target data> screen reappears.Memo

When the measurement mode is set to “Avg. Meas.”, the value displayed on the measurement screen is registered as a target. For example, if you register the target while the screen from step 4 on Page E-39 is displayed, the S05 measured data is registered as the target. If you register the target while the screen from step 5 on Page E-40 is displayed, the average value is registered as 1 target.

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❙❙ Changing the TargetYou can select the target to be used for difference measurement by selecting one of the registered targets from T01 through T20.The newly selected target is applied to the measurement values currently displayed on the measurement screen.

1 While the <Target data> screen is displayed, use the and

buttons to move the cursor to the target number to which you want to select data (T01 through T20), and then press the (Enter)/MENU button.


3 Move the cursor to “Select” with the or button and press the (Enter)/MENU button.

Show target data T02

2° UC00

Ev lx347 . 9x 0 . 3907y 0 . 3886


T02



Date/Time:

The screen for the target number you selected appears.

Target data

Selected target data changed


2011/12/24 15 : 32 : 312011/12/24 15 : 32 : 31

The data is changed to the selected target number and the <Target data> screen reappears.


About Targets

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❙❙ Deleting a TargetYou can use the procedure below to delete a registered target.

1 While the <Target data> screen is displayed, use the and

buttons to move the cursor to the target number to which you want to delete data (T01 through T20), and then press the (Enter)/MENU button.


3 Press the (Enter)/MENU button, use the and buttons to move the cursor to “Delete 1 Data”, and then press the (Enter)/MENU button.

4 Move the cursor to “OK” with the or button and press the (Enter)/MENU button.


2° UC00

Ev lx1211x 0 . 3682y 0 . 3785

T03 The screen for the target number you selected appears, showing any target data currently registered to that target number.If there is no data currently registered, “---” is displayed.

T02



Date/Time:

The screen for the target number you selected appears.

Confirm deletionSelected target data T03 will be deleted. Continue?

Cancel deleting

OKCancel


Target data

Target data deleted


2011/12/24 10 : 54 : 212011/12/24 10 : 55 : 07

The target number data you selected is deleted and the <Target data> screen reappears.Memo

If you selected “Delete All” in step 3, the data assigned to all target numbers is deleted.


About Targets

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❙❙ Changing the Items Displayed in the <Target data> Screen ListUse the procedure below to change the items displayed in the <Target data> screen list.

1 While the <Target data> screen is displayed and the cursor is located at any target number, press the (Enter)/MENU button.


3 Move the cursor to “List item” with the or button and press the (Enter)/MENU button.

4 Use the and buttons to move the cursor to item you want to select, and then press the (Enter)/MENU button.


2° UC00

Ev lx1211x 0 . 3682y 0 . 3785

T02 The screen for the target number that was selected appears, showing any target data currently registered to that target number.If there is no data currently registered, “---” is displayed.

T02



Date/Time:

The setting screen for the target number that was selected appears.

List item Page1/1Date/TimeName

The <List item> screen is displayed.

T02

Select list item


Name:

This applies the settings for the selected item (regardless of which target number was originally selected) and returns to the previous screen.NotesIf you press without pressing , you return to the previous screen without changing the setting.



Date/Time Date and time target data was measured

Name Target data name (ID) (Target names cannot be edited. This is indicated on the display by square brackets [ ].)

Memo You can use the CL-S10w data management software that comes with the instrument to modify the target settings and the display names.

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Measured Data OperationsUp to a total of 100 measurement data items can be saved by the instrument in sequence from M001 to M100.When measurement data is already saved up to M100, the <Overwrite> screen appears. If you decide to save your new data, the M001 data will be deleted, all data from M002 will be shifted up one position, and the new data will be saved as M100.

Measured data operations are performed on the <Meas. data> screen, which is accessed from the <Menu> screen.Use the procedure below to display the <Meas. data> screen.

1 While the <measurement> screen is displayed, press the


2 Move the cursor to “Meas. data” with the or button and press the (Enter)/MENU button.

Menu

Show/delete saved meas. data


Single Meas.:

The <MENU> screen is displayed.

Meas. data

Select meas. data to use

Page1/2M001 2011/12/24 10 : 54 : 21M002 2011/12/24 10 : 05 : 07M003 2011/12/24 10 : 55 : 07M004 2011/12/24 10 : 55 : 07M005 2011/12/24 10 : 57 : 16

The <Meas. data> screen is displayed.


Measured Data Operations

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❙❙ Registering Target DataIn addition to the procedure shown on page E-44 of this manual, you also can use the procedure below to register target data.

1 While the <Meas. data> screen is displayed, use the and buttons to move the cursor to the measured data you want to select (M001 through M100), and then press the (Enter)/MENU button.


3 Move the cursor to “Register” with the or button and press the (Enter)/MENU button.

4 Use the and buttons to move the cursor to the target number to which you want to register data (T01 through T20), and then press the (Enter)/MENU button.




AUTO2° UC00 T01

Ev lx1211x 0 . 3682y 0 . 3785

M003 The selected measured data screen is displayed and the measurement data appears.If there is no data currently stored, “---” is displayed.

M003

Set sel. meas. data as target

Page1/1RegisterDelete 1 DataDelete All

The operation screen for the measured data number you selected appears.

Register

Select target data to use.


2011/12/24 10 : 54 : 212011/12/24 10 : 55 : 07

The <Register> screen is displayed.


2° UC00

Ev lx1211x 0 . 3682y 0 . 3785


OverwriteData already registered for target number T02. Overwrite?

Cancel overwriting

OKCancel

The <Confirm registration> screen or the <Overwrite> screen is displayed.

Meas. data

Target data registered

Page1/20M001 2011/12/24 10 : 54 : 21M002 2011/12/24 10 : 05 : 07M003 2011/12/24 10 : 55 : 07M004 2011/12/24 10 : 55 : 07M005 2011/12/24 10 : 57 : 16

The selected measured data is registered as a target and the <Meas. data> screen reappears.



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❙❙ Deleting Measured DataYou can use the procedure below to delete measured data.

1 While the <Meas. data> screen is displayed, use the and buttons to move the cursor to the measured data you want to delete (M001 through M100), and then press the (Enter)/MENU button.


3 Move the cursor to “Delete 1 Data” with the or button and press the (Enter)/MENU button.



AUTO2° UC00 T01

Ev lx1211x 0 . 3682y 0 . 3785

M003 The selected measured data screen is displayed and the measurement data appears. If there is no data currently stored, “---” is displayed.

M003

Set sel. meas. data as target

Page1/1RegisterDelete 1 DataDelete All

The operation screen for the measured data number you selected appears.

Confirm deletionSelected measurement data M003 will be deleted. Continue?

Cancel deleting

OKCancel


Meas. data

Measurement data deleted.

Page1/20M001 2011/12/24 10 : 54 : 21M002 2011/12/24 10 : 05 : 07M003 2011/12/24 10 : 55 : 07M004 2011/12/24 10 : 55 : 07M005 2011/12/24 10 : 57 : 16

The selected measured data is deleted and the <Meas. data> screen reappears.Deleting a data item causes the data items below it to shift upwards on the screen.Memo

If you selected “Delete All” in step 3, all measured data is deleted.



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Connecting to a PC .........................................................................................................E-54CL-500A Settings ...........................................................................................................E-56

Buzzer Sound On/Off .....................................................................................................................E-57Invert Display .................................................................................................................................E-58Configuring the Date and Time ......................................................................................................E-59Configuring the Date Display Format ............................................................................................E-60Auto Power Off Function ...............................................................................................................E-61Configuring the Zero Calibration Expiry .......................................................................................E-62Turning Service Calibration Warning On or Off ............................................................................E-63Configuring the Display Language ................................................................................................E-64Initialize .........................................................................................................................................E-65

Checking CL-500A Information .....................................................................................E-67Displaying Device Information ......................................................................................................E-68Checking the Annual Service Recalibration Expiry ......................................................................E-69

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Connecting to a PCThe instrument is equipped with a USB connection terminal. Using the included USB cable, you can connect the instrument to a PC and transmit data.

Notes • Do not connect a cable other than the designated cable to the USB connection terminal. • When the instrument is connected to an external device and communicating with it, communications may be

interrupted by being exposed to strong external static electricity or radio waves from the surrounding area. In these cases, turn the power OFF and then turn it ON again.

Memo • When connected to a PC, the instrument automatically enters communication mode when the PC attempts to connect. “Communicating...” is displayed on the LCD screen, and the instrument’s control buttons and measuring button are disabled.

• When the command to enable the measuring button is used from the PC for the instrument, it is possible to measure by pressing the instrument’s measuring button.

• When connecting to the PC, we recommend using software that can connect to and use the instrument. • The instrument’s USB communications port is USB 2.0 compliant. • The instrument supports running on power from the USB cable.

Notes • To connect the instrument to a PC, the dedicated USB driver must be installed. For the USB driver, use the driver included with the software that can connect to and use the instrument.

• Connect the USB connector plug firmly and with the correct orientation. • Always connect and disconnect the USB cable by the connector’s plug. Do not pull it out by the cable itself or bend it

with unreasonable force. Doing so may break the cable. • Connect the instrument with a cable of a suitable length. If the cable lacks the suitable length, this may cause

connection problems or cable breaks. • Firmly push in the USB cable connector that matches the shape of the port (connection terminal) until it can go in no

further.

Connecting to a PC

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1 Turn OFF the instrument (Slide the Power switch to “”).

2 Connect the USB cable’s B connector to the instrument’s USB connection terminal.

• Firmly push it in until it can go no further and check that it is securely connected.

3 Connect the USB cable’s A connector to the PC’s USB port.

4 Turn ON the instrument (Slide the Power switch to “❙”).

• The PC recognizes the connection, and the USB driver is installed. Complete the installation. (Only when instrument is connected for the first time.)


The USB cable can be connected and disconnected even when the instrument’s power is ON, but here it is connected with the power turned OFF.

Connecting to a PC

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CL-500A SettingsYou set the display language for the instrument when first turning it on after purchase, but the other measuring instrument items are set with their initial settings, so the instrument can be used without configuring other settings.Please change these settings as necessary.Measuring instrument settings are configured on the <System> screen.Move to the <System> screen with the procedure below.


2 Move the cursor to “System” with the or button and press the (Enter)/MENU button.

Menu



Single Meas:


System

Change buzzer setting

Page1/2BuzzerInvert DisplayDate/TimeAuto Power OffCal. Warning

On

On

:

:

The <System> screen is displayed.


As necessary

Change settings.

Setting itemsBuzzer Changes the buzzer setting.Invert Display Changes the orientation of the display.Date/Time Sets the display format for the current time and date.Auto Power Off Changes the auto power off setting.Cal. Warning Factory calibration expiry, etc.Language Selects the display language.Initialize Initializes the device’s settings.Info(SerNo/Ver) Displays information about the device.

CL-500A Settings

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1 On the <System> screen, move the cursor to “Buzzer” with the

or button and press the (Enter)/MENU button.



BuzzerOnOff

Buzzer will sound

Page1/1 The <Buzzer> configuration screen is displayed.

Buzzer

Buzzer will not sound

OnOff

Page1/1 Select the setting.

System



Off

On

:

:

If you turned on the buzzer, it will sound once.

Your setting is applied and the display returns to the previous screen.NotesIf you press without pressing , you return to the previous screen without changing the setting.


❙❙ Buzzer Sound On/Off


On: The buzzer sounds when measurement starts and stops, and when a button is pressed.

Off: The buzzer does not sound when measurement starts and stops, or when a button is pressed.

You can switch the buzzer sound on and off.

CL-500A Settings

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1 On the <System> screen, move the cursor to “Invert Display” with the or button and press the (Enter)/MENU button.

2 Press the button.

System

Change display orientation


On

On

:

:

The display on the LCD screen is flipped vertically.

Menu

Time, buzzer, language, etc.

Page2/2System

You return to the previous screen.NotesIf you press without pressing in step 1, you return to the previous screen without changing the setting.


❙❙ Invert DisplayYou can flip the display on the LCD screen vertically.

CL-500A Settings

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1 On the <System> screen, move the cursor to “Date/Time” with the or button and press the (Enter)/MENU button.

2 Move the cursor to “Date/Time” with the or button and press the (Enter)/MENU button.

3 Set the year/month/day/hour/minute/second. Press the button to increase the selected value or the button to decrease it.

Holding down either button will change the selected value at high speed.

Press the (Enter)/MENU button for each value to apply its setting.

4 While the cursor is located at the rightmost value (seconds), press the (Enter)/MENU button.

Date/Time

Set date/time

Date/TimeDate Format

2011/12/24yyyy/mm/dd

: :

Page1/1 The <Date/Time> screen is displayed.

Date/Time

Set year

2011 / 12 / 24 14 : 35 : 53

The <Date/Time> configuration screen is displayed.

Date/Time

Set second

2011 / 12 / 24 14 : 35 : 53

This applies the changes you made to the setting and moves the cursor to the next value to the right.Memo


Date/Time

Set date/time



: :

Page1/1 All of your settings are applied and the display returns to the previous screen.NotesPressing without pressing

during this procedure will return to the previous screen without changing any of the settings.


❙❙ Configuring the Date and TimeThe instrument contains an internal clock and records the measurement date and time when measuring. You can change the date and time.

CL-500A Settings

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1 On the <System> screen, move the cursor to “Date/Time” with the or button and press the (Enter)/MENU button.

2 Move the cursor to “Date Format” with the or button and press the (Enter)/MENU button.



Date/Time

Select date format



: :

Page1/1 The <Date/Time> screen is displayed.

Date Formatyyyy/mm/ddmm/dd/yyyydd/mm/yyyy

Select date format

Page1/1 The <Date Format> screen is displayed.

Date Formatyyyy/mm/ddmm/dd/yyyydd/mm/yyyy

Select date format


Date/Time

Select date format


24/12/2011dd/mm/yyyy

: :

Page1/1 Your setting is applied and the display returns to the previous screen.NotesIf you press without pressing , you return to the previous screen without changing the setting.


❙❙ Configuring the Date Display Format


yyyy/mm/dd Display the date in year/month/day order.

mm/dd/yyyy Display the date in month/day/year order.

dd/mm/yyyy Display the date in day/month/year order.

You can change the date display format.

CL-500A Settings

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1 On the <System> screen, move the cursor to “Auto Power Off” with the or button and press the (Enter)/MENU button.



Auto Power OffOnOff

Select auto power off setting

Page1/1 The <Auto Power Off> screen is displayed.

Auto Power Off


OnOff


System



Off

Off

:

:



❙❙ Auto Power Off Function


On: Power turns off automatically if no button operation on the instrument is performed for more than 15 minutes.

Off: Auto power off not performed.

This instrument has an auto power off function. When running the instrument on its built-in lithium-ion battery without AC adapter or USB bus power, auto power off automatically turns power OFF if no control button operation is performed for more than 15 minutes.You can enable or disable the auto power off function as required.

CL-500A Settings

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1 On the <System> screen, move the cursor to “Cal. Warning” with the or button and press the (Enter)/MENU button.

2 Move the cursor to “Cal. Warning” with the or button and press the (Enter)/MENU button.



Cal. Warning

Select 0-cal. warning expiry

Page1/1Cal. WarningSvc. Cal. ExpirSvc. Cal. Warn.

12h

On

:

:

The <Cal. Warning> screen is displayed.

Cal. Warning


Page1/13h6h12h24hNo Expiry


Cal. Warning


Page1/13h6h12h24hNo Expiry

Select the setting.

Cal. Warning



24h

On

:

:



❙❙ Configuring the Zero Calibration Expiry


3h

6h

12h

24h

No Expiry The calibration prompt screen is not displayed.

Memo Even when “No Expiry” is selected, the calibration prompt screen may appear if there is a large change in ambient temperature.

The instrument displays the calibration prompt screen when a fixed amount of time elapses from the last white calibration.The initial setting for this calibration expiry is set to 12 hours when shipped from the factory. You can change this zero calibration expiry.

Memo Frequent short zero calibration is recommended for better accuracy when measuring low illuminance.

CL-500A Settings

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CL-500A Settings


2 Move the cursor to “Svc. Cal. Warn.” with the or button and press the (Enter)/MENU button.



Cal. Warning



12h

On

:

:


Svc. Cal. Warn.OnOff

Show svc. cal. warning

Page1/1 The <Svc. Cal. Warn.> screen is displayed.

Svc. Cal. Warn.

Don't show svc. cal. warning

OnOff


Cal. Warning

Select svc. cal. warning


12h

Off

:

:



❙❙ Turning Service Calibration Warning On or OffWhen the service calibration warning feature of this instrument is enabled, a message is displayed when the instrument is turned on to suggest periodic calibration about one year after shipment from the factor or after the last calibration service or maintenance was performed on the instrument.You can use the procedure below to disable display of the service calibration warning message.


On: Enables display of the periodic calibration warning message.

Off: Disables display of the periodic calibration warning message.

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1 On the <System> screen, move the cursor to “Language” with the or button and press the (Enter)/MENU button.



4 Move the cursor to “OK” with the or button, then press the (Enter)/MENU button.

Language

Switch to English

EnglishJapaneseChinese

Page1/1 The <Language> screen is displayed.

日本語に切り替えます

英語日本語中国語

1/1ﾍｰｼﾞ言語 Select the setting.

変更確認言語を変更してもよろしいですか？

日本語に切り替えます

OKキャンセル

The <Confirm Change> screen is displayed.

システム

表示言語を選択します

2/2ﾍｰｼﾞ言語初期化本体情報

日本語:



❙❙ Configuring the Display Language


English

Japanese

Chinese

You can change the display language from the language set when the power was first turned on after purchase.

CL-500A Settings

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1 On the <System> screen, move the cursor to “Initialize” with the or button and press the (Enter)/MENU button.


3 Press the button.

InitializeInitialize to factory setting.All meas. and target data willbe deleted. Continue?

Cancel initialization

OKCancel

The <Initialize> screen is displayed. The cursor is initially on “Cancel”.

System

Initialize device settings

Page2/2LanguageInitializeInfo(SerNo/Ver)

English:

The instrument is initialized.Memo

The instrument does not restart.The display language for the LCD screen changes to English, the initial setting.

Menu

Time, buzzer, language, etc.

Page2/2System

You return to the previous screen.


❙❙ InitializeReturns the settings for the instrument back to their initial state.

Notes • Do not initialize the instrument except when necessary. • When the instrument is initialized, the zero calibration execution records and target color data are deleted.

CL-500A Settings

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Initial settings

Item Initial setting

Meas. ModeSingle Meas.

Delay Time 0sec.

Meas. Options

Display Type AbsoluteColor Space Ev/x/yMeas. Time AUTOObserver 2°Illum. Units lx

User cal.(UC01 to UC10) not registered

User calibration channel UC00 (factory calibration)Zero cal. Not completed

Target dataNot registered

Target data T00Meas. data Not completed

Select Rank

D (Daylight)N (Natural)W (White)WW (Warm White)L

System

Buzzer OnInvert Display NormalDate/Time Date Format yyyy/mm/ddAuto Power Off On

Cal. Warning0-cal. warning 12hSvc. Cal. Warn. On

Language English

* Instrument settings may be initialized by causes other than the initialize operation (such as complete discharge of the built-in battery).

CL-500A Settings

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1 While the measurement screen, press the (Enter)/MENU button.

2 Move the cursor to “System” with the or button and press the (Enter)/MENU button.

Menu



Single Meas.:


System



On

On

:

:

The <System> screen is displayed.


Checking CL-500A InformationYou can check information about the instrument.Check measuring instrument information on the <System> screen. Move to the <System> screen with the procedure below.

Checking CL-500A Information

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1 On the <System> screen, move the cursor to “Info(SerNo/Ver)” with the or button and press the (Enter)/MENU button.

2 When finished checking the information, press the button.

ILLUMINANCE SPECTROPHOTOMETERCL-500A

Serial No. 10000105Version 1.20.0001

( C ) KONICA MINOLTA INC.

The <Info(SerNo/Ver)> screen is displayed.

System

Display device information

Page2/2LanguageInitializeInfo(SerNo/Ver)

English:



❙❙ Displaying Device InformationThe instrument’s model name, serial number, and version are displayed.


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2 Move the cursor to “Svc. Cal. Expir” with the or button and press the (Enter)/MENU button.

3 Press the button.

Cal. Warning



12h

On

:

:


Svc. Cal. Expir

Show svc. cal. requested date

Page1/1

Svc. Cal. Expir 2014/5/10 12:22:15

The <Svc. Cal. Expir> configuration screen is displayed, and the time limit when the next factory calibration is required is shown.

Cal. Warning

Can check service cal. expiry


12h

On

:

:



❙❙ Checking the Annual Service Recalibration ExpiryAfter approximately one year elapses after the instrument is shipped from the factory or after KONICA MINOLTA calibration service (or maintenance), a message will be displayed when the power is turned on that recommends annual service recalibration.You can check the time limit until the annual service recalibration recommendation message is next displayed here.


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Error Messages ...............................................................................................................E-72Checking for Malfunction ..............................................................................................E-74Special Startup Procedures .............................................................................................E-75

Initialization ...................................................................................................................................E-75Starting Up from the Language Screen ..........................................................................................E-75

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Error MessagesThe messages below may be displayed when using the instrument. When one of these messages is displayed, please take the action indicated below. When you perform the action but the instrument does not return to normal, or when the power does not turn on even when the internal battery is charged, contact a KONICA MINOLTA-authorized service facility.

Notes • The messages below may be displayed on the LCD screen. Refer to the separate materials for the communication error check codes.

No. Error Message Problem/possible cause Action1 Perform zero calibration.

Press [MEAS] button to start zero calibration.

Measurement performed without zero calibration.


2 Error. Calibrate again. Some abnormality occurred during calibration.

Perform zero calibration again. If this message continues to appear, immediately contact a KONICA MINOLTA-authorized service facility.

3 Zero calibration recommended.Press [MEAS] button to start zero calibration.

The zero calibration warning time limit has expired. Or there was a large change in ambient temperature since the last zero calibration was performed.


4 No measurement data. There is no data registered to the selected measured data number.

Select a measured data number that has data and try again.

5 No target data. There is no data registered to the selected target number.

Select a target number that has data and try again.

6 No user cal. data. There is no data registered to the selected user calibration channel.

Select a user calibration channel that has data and try again.

7 Input value outside range.Enter again.

A non-existent date was input. Re-input a valid date.

8 Over measurement range. The illuminance exceeds the level that can be measured by the CL-500A.

Increase the distance between the CL-500 and the light source being measured, or use an ND filter to reduce the intensity of the light.

9 Chroma at < 5 lx out of spec. The illuminance obtained by the measurement is less than 5 lx, so chromaticity calculation performance is low.

Decrease the distance between the CL-500 and the light source being measured, or increase the intensity of the light.

10 More error at set meas. time. Any one of the following can cause failure to satisfy Accuracy specifications.• Less than 50 lx obtained by

measurement when measurement time is FAST

• Less than 10 lx obtained by measurement when measurement time is SLOW

Change the measurement time setting to AUTO and measure again.

11 Over dom. wl. calc. range. The dominant wavelength could not be calculated.

The dominant wavelength cannot be calculated with the light source being used. This does not indicate malfunction.

12 Over Tcp calc. range. The correlated color temperature could not be calculated.

The correlated color temperature cannot be calculated with the light source being used. This does not indicate malfunction.

Error Messages

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No. Error Message Problem/possible cause Action13 Over CRI calc. range. The CRI could not be calculated. The CRI cannot be calculated with

the light source being used. This does not indicate malfunction.

14 No custom color space is set. The settings of none of the items from Color Space 1 through 4 are configured. (“None” selected for all items.)

Configure the settings of one of the items from Color Space 1 through Color Space 4. Or change to another Color Space.

15 No valid rank list is set. The chromaticity range settings required to perform ranking are not configured.

Use the CL-S10w data management software that comes with the instrument as standard to configure the rank list.

16 Battery voltage is low.Recharge battery.

Battery voltage is low and there is enough for only a small number of measurements.

Use the AC adapter or USB power bus to charge the battery.The instrument may not start up immediately after the AC adapter is connected. In this case, allow the battery to charge for a few minutes and then turn on the instrument.

17 The battery is degrading.Contact Service Center.

An abnormality was detected in the battery.

Immediately stop using the instrument and contact a KONICA MINOLTA-authorized service facility.

18 Circuit malfunction. Contact Service Center.

An abnormality was detected in the measurement circuit, etc.


19 Clock malfunction.Charge battery. Set clock.

An abnormality was detected in the clock data.• Battery voltage may be too low.

Use the AC adapter or USB power bus to charge the battery, and then set the correct time and date.

20 Time for service calibration.Contact Service Center.

It is time to perform periodic calibration.

Contact a KONICA MINOLTA-authorized service facility and request periodic calibration.

Error Messages

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Checking for MalfunctionIn the event that something goes wrong with the instrument, carry out the measures below. If the instrument does not return to normal, try turning the power off. If this does not work, contact the nearest KONICA MINOLTA-authorized service facility.

Condition Cause ActionThe LCD is blank. Is the battery low? Charge the instrument using the AC

adapter or USB bus power. If the instrument does not work even after the battery has been charged, it is possible that overcurrent may have occurred and burned out the internal fuse. Immediately stop using the instrument and contact a KONICA MINOLTA-authorized service facility.

If recharging the battery does not solve the problem, it could mean there is some problem with the CPU.

Slide the Power switch to the “❙” side, and then hold down the button and the button for at least four seconds. This will reset the CPU and restart the CL-500A.NotesPerforming the reset operation will result in the following.• Data measured immediately prior to the

reset will be lost.• Target data (including names) saved the

last time power was turned on, changed settings (including display language), and zero calibration records may be deleted.

If your display language setting is deleted, use the procedure under “Starting Up from the Language Screen” on page E-75 to display the <Language> screen and select the display language you want.

If resetting the CPU does not solve the problem, it could mean that over current has blown the instrument’s fuse.


Measurement results are abnormal. Did you perform zero calibration correctly?

Use the cap and correctly perform zero calibration.

The instrument cannot be controlled from a PC.

Is the USB cable connected correctly?

Connect the USB connection terminal on the instrument correctly to the PC’s USB port using the USB cable supplied as a standard accessory.

Are you using the USB cable supplied as a standard accessory?Is the CL-500A being correctly recognized by the PC as a USB device?

Refer to the installation guide that comes with the CL-S10w (Ver.1.1 or greater) software and reinstall the USB device driver.

The battery is low even though it has just been charged.

The internal lithium-ion battery can be charged around 500 times.

If the battery is low even though it has just been fully charged, the battery must be replaced. Contact the nearest KONICA MINOLTA-authorized service facility.

Checking for Malfunction

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Special Startup Procedures

Special Startup Procedures

❙❙ InitializationWhile holding down the button and button, slide the power switch to the “❙” side. This will start up the instrument from the <Initialize> screen.For information about the <Initialize> screen, refer to page E-65.

Memo Even if you perform an initialization, the CPU will not be reset.

1. Hold down

2. Slide

❙❙ Starting Up from the Language Screen

1. Hold down2. Slide

While holding down the (Enter)/MENU button, slide the power switch to the “❙” side. This will start up the instrument from the <Language> screen.For information about the <Language> screen, refer to page E-64.

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Luminance Measurement Capabilities ...........................................................................E-78Relative Spectral Response ............................................................................................................E-78Cosine Correction Characteristics ..................................................................................................E-78

Correlated Color Temperature Tcp and Δuv .....................................................................E-79Dominant wavelength/Excitation purity .........................................................................E-80External Dimensions .......................................................................................................E-81Specifications ..................................................................................................................E-82

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Luminance Measurement Capabilities

❙❙ Relative Spectral Response

❙❙ Cosine Correction CharacteristicsBecause the brightness at the measurement plane is proportional to the cosine of the angle of incidence, the response of the receptor must also be proportional to this cosine. The graph below shows the cosine correction characteristics of the CL-500A CHROMA METER. This instrument confororms to the “general class AA” classification.

IdealCL-500A

0°100%

80

60

40

20

20°20°

40°

60°

80° 80°

60°

40°

The spectral response of an ideal illuminance meter would match V(l),+the spectral luminance efficiency function for photopic vision. JIS (Japan Industrial Standards) has established a rating system that classifies illuminance meters according to how closely they match this function. The CL-500A CHROMA METER conforms to the “general class AA” classification.

(Spectral luminous efficiency) V λ

CL-500A CHROMA METER

400

0

20

40

60

80

100

450 500 550 600 650 700 750

Rel

ativ

e sp

ectra

l res

pons

e (%

)

Wavelength (mm)

Luminance Measurement Capabilities

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Correlated Color Temperature Tcp and Δuv

Correlated Color Temperature Tcp and Δuv

Following factors can be acquired as measurement value with EvTcpΔuv as color space of this instrument.Ev :IlluminanceTcp :Correlated color temperatureΔuv :Color difference from blackbody locus

While Ev stands for illuminance, Tcp and Δuv for color in EvTcpΔuv.

<Relation between correlated color temperature Tcp and color difference from blackbody locus Δuv>Color temperature refers to the temperature of black body (perfect radiator) which has equal chromaticity coordinates to certain light. However, color temperature only represents colors on blackbody locus.Correlated color temperature, slightly wider interpretation of color temperature, is very useful to eliminate such problem. Here, correlated color temperature covers those which are slightly outside the range of that of blackbody locus.If a certain color positions on isotemperature line, the intersection point of isotemperature line and blackbody locus is indicated as correlated color temperature for the color. Isotemperature line means line on chromaticity coordinates which is a set of colors visually close to color temperature on blackbody locus.However, since all colors on a color-matching temperature line are represented with equal correlated color temperature, it is not possible to describe color only with correlated color temperature. To solve that, Δuv, deviation of correlated color temperature Tcp from blackbody locus, is to apply for that purpose.If Δuv exists above blackbody locus, it is represented with “+”, and below, with “-”.

v

u

Blackbody locus

Correlated temperature Tcp

Correlated temperature Tcp and ∆uv

13000K

5000K

3000K

2300K

∆uv

0.35

0.30

0.300.250.20

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Dominant wavelength/Excitation purity

In the x, y chromaticity diagram shown below, the curve VScSR is the spectrum locus, and point N is the white point.Colors located in the region enclosed by the spectrum locus and the straight lines VN and NR are referred to as spectral colors; colors located in the triangle NVR with the white point N at the apex and the pure purple line VR as the base are referred to as nonspectral colors.

<Dominant wavelength and excitation purity (spectral colors)>When the chromaticity point obtained by the measurement is C, the wavelength corresponding to the intersection point S of the extension of NC with the spectrum locus (curve VScSR) is referred to as the dominant wavelength and indicated by the symbol λd.The ratio of the lengths of the straight lines NC and NS is referred to as the excitation purity of color excitation C and indicated by the symbol pe.

<Complementary wavelength (non-spectral colors)>When the chromaticity point obtained by measurement is C', the extension of NC' toward C' does not intersect with the spectrum locus but only the pure-purple lines. In this case the wavelength corresponding to the intersection point Sc of the extension of NC' toward N with the spectrum locus is referred to as the complementary wavelength and indicated by the symbol λc.When the intersection point of the extension of the line NC' with the line VR (pure-purple locus) is designated by S', the ratio of the lengths of NC' to NS' is referred to as excitation purity and indicated by the symbol p'v.The following equations are formulated, if each point is designated as the following coordinates: (xn, yn): chromaticity coordinate of point N; (xc, yc): chromaticity coordinate of point C; (xλ, yλ): chromaticity coordinate of point S, (xc', yc): chromaticity coordinate of point C', and (xp, yp): chromaticity coordinate of point:

Excitation purity (spectral colors)

pe =xc – xn =

yc – yn

x – xn y – yn

Excitation purity (non-spectral colors)

pe' =xc' – xn =

yc' – yn

x – xn y – yn

Dominant wavelength on chromaticity diagram

y

0.8

0.6

0.4

0.2

00.2 0.4 0.6 x

550 nm

600 nm

780 nm

500 nm

380 nm

S

Sc

C

C'S'

N

V

Spectrum locus

Pure purple line

White point R

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External Dimensions

MENU

MEAS.

165

95

95

φ45.2

φ10

.5

φ48

Reference plane

Center of receptor window (back)

Tripod screw Depth: 5.5

Center of receptor window Tripod screw Depth: 5.5

Receptor window72

1170

11.2

(Unit: mm)

External Dimensions

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Specifications

Specifications

Model name Illuminance Spectrophotometer CL-500A

Illuminance meter class Conforms to JIS C 1609-1: 2006 for General Class AA Illuminance Meters*1 Conforms to DIN 5032 Part 7 Class B

Spectral wavelength range 360 to 780 nmOutput wavelength pitch 1 nmSpectral bandwidth Approximately 10 nm (half bandwidth)

Wavelength precision ±0.3 nm (Median wavelengths of 435.8 nm, 546.1 nm, and 585.3 nm*2 as specified in JIS Z 8724)*3

Measuring range 0.1 to 100,000 lx (Chromaticity display requires at least 5 lx.)Accuracy*4 *5 (Standard Illuminant A)

Ev: ±2% ±1digit of displayed valuexy : ±0.0015 (500 to 100,000 lx) xy: ±0.002 (5 to 10 lx)

Repeatability (2σ)*4 (Standard Illuminant A)

Ev: 0.5% + 1digitxy: 0.0005 (500 to 100,000 lx) xy: 0.001 (100 to 500 lx)xy: 0.002 (30 to 100 lx) xy: 0.004 (5 to 30 lx)

Visible-region relative spectral response characteristics (f1')

1.5% or less

Cosine response (f2) Ev: 3% or less

Temperature drift (fT) Ev: ±3% of displayed valueXy: ±0.003

Humidity drift (fH) Ev: ±3% of displayed valueXy: ±0.003

Measurement Time

Super Fast Mode : Approximately 0.2 seconds (When connected to PC only)FAST Mode : Approximately 0.5 secondsSLOW Mode : Approximately 2.5 secondsAutomatic exposure time setting (high accuracy mode): Approximately 0.5 to 27 seconds

Display Modes

XYZ; X¹ºY¹ºZ¹º; Ev xy; Ev u'v'; dominant wavelength; excitation purity; Ev; Correlated color temperature; Δ uv; General color-rendering index (Ra); Special color-rendering indexes (Ri (i=1-15)); spectral graph; peak wavelength; Δ (XYZ); Δ (X¹ºY¹ºZ¹º); Δ (Ev xy); Δ (Ev u'v'); rank display; scotopic lux; S/P ratio; spectral irradiance

Other FunctionsData memory: 100 items; user calibration (when connected to computer); continuous measurement; average measurement; delayed measurement; auto power off

Display Languages Japanese, English, ChineseInterface USB2.0

Power Built-in lithium-ion battery *Possible operation time:6 hours operation (between full charges, for a new product); AC adapter; USB power bus

Operation temperature and humidity ranges -10 to 40°C, relative humidity of 85% or less (at 35°C) with no condensation

Storage temperature and humidity ranges -10 to 45°C, relative humidity of 85% or less (at 35°C) with no condensation

Dimensions 70 (W) x 165 (D) x 83 (H) mmWeight 350 g

*1 “Section 7.6.3 Response Time” conforms when measurement speed mode is FAST.*2 585.3 nm evaluation performed using substitute wavelength of 587.6 nm.*3 Based on Konica Minolta test standards (5°C or less temperature change after zero calibration).*4 Automatic exposure time setting (high accuracy) mode*5 Linear for Ev (illuminance)

Cl-500a Instruction Eng

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Transcript of Cl-500a Instruction Eng